Remove async variants

crates/yewdux-macros/src/lib.rs

@@ -1,6 +1,5 @@
 use proc_macro::TokenStream;
 use proc_macro_error::proc_macro_error;
-use quote::quote;
 use syn::{parse_macro_input, DeriveInput};
 
 mod store;
@@ -11,13 +10,3 @@ pub fn store(input: TokenStream) -> TokenStream {
     let input = parse_macro_input!(input as DeriveInput);
     store::derive(input).into()
 }
-
-#[proc_macro_attribute]
-pub fn async_reducer(_attr: TokenStream, item: TokenStream) -> TokenStream {
-    let item = proc_macro2::TokenStream::from(item);
-    quote! {
-        #[::yewdux::async_trait(?Send)]
-        #item
-    }
-    .into()
-}

crates/yewdux/Cargo.toml

@@ -19,7 +19,6 @@ doctests = []
 
 [dependencies]
 anymap = "1.0.0-beta.2"
-async-trait = "0.1.58"
 log = "0.4.16"
 serde = { version = "1.0.114", features = ["rc"] }
 serde_json = "1.0.64"
@@ -32,6 +31,4 @@ yewdux-macros = { path = "../yewdux-macros" }
 [target.'cfg(target_arch = "wasm32")'.dependencies]
 wasm-bindgen = "0.2"
 
-[dev-dependencies]
-async-std = { version = "1.11", features = ["attributes"] }
 

crates/yewdux/src/context.rs

@@ -1,12 +1,10 @@
 use std::rc::Rc;
-#[cfg(feature = "future")]
-use std::{future::Future, pin::Pin};
 
 use anymap::AnyMap;
 
 use crate::{
     mrc::Mrc,
-    store::{AsyncReducer, Reducer, Store},
+    store::{Reducer, Store},
     subscriber::{Callable, SubscriberId, Subscribers},
 };
 
@@ -33,18 +31,6 @@ impl<S: Store> Entry<S> {
         // Return whether or not subscribers should be notified.
         self.store.borrow().should_notify(&old)
     }
-
-    /// Apply a future reduction to state, returning if it should notify subscribers or not.
-    #[cfg(feature = "future")]
-    pub(crate) async fn reduce_future<R: AsyncReducer<S>>(&self, reducer: R) -> bool {
-        let old = Rc::clone(&self.store.borrow());
-        // Apply the reducer.
-        let new = reducer.apply(Rc::clone(&old)).await;
-        // Update the new state.
-        *self.store.borrow_mut() = new;
-        // Return whether or not subscribers should be notified.
-        self.store.borrow().should_notify(&old)
-    }
 }
 
 /// Execution context for a dispatch
@@ -127,41 +113,13 @@ impl Context {
         }
     }
 
-    #[cfg(feature = "future")]
-    pub async fn reduce_future<S, R>(&self, r: R)
-    where
-        S: Store,
-        R: AsyncReducer<S>,
-    {
-        let entry = self.get_or_init::<S>();
-        let should_notify = entry.reduce_future(r).await;
-
-        if should_notify {
-            let state = Rc::clone(&entry.store.borrow());
-            self.notify_subscribers(state)
-        }
-    }
-
     pub fn reduce_mut<S: Store + Clone, F: FnOnce(&mut S)>(&self, f: F) {
         self.reduce(|mut state| {
             f(Rc::make_mut(&mut state));
             state
         });
     }
 
-    #[cfg(feature = "future")]
-    pub async fn reduce_mut_future<S, R, F>(&self, f: F)
-    where
-        S: Store + Clone,
-        F: FnOnce(&mut S) -> Pin<Box<dyn Future<Output = R> + '_>>,
-    {
-        self.reduce_future(|mut state| async move {
-            f(Rc::make_mut(&mut state)).await;
-            state
-        })
-        .await;
-    }
-
     /// Set state to given value.
     pub fn set<S: Store>(&self, value: S) {
         self.reduce(move |_| value.into());